# while True:
#  print("######欢迎使用用户检测系统######")
#  enter = input("是否继续进行登入，任意键继续，quit退出:")
#  if enter =="quit":
#      break;
#  user_list = [('root', '123456'), ('admin', 'admin')]
#  username = input("请输入用户名：")
#  passwd = input("请输入你的密码：")
#  if (username == user_list[0][0] and passwd == user_list[0][1]) or (username == user_list[1][0] and passwd == user_list[1][1]):
#   print("登入成功")
#  elif (username != user_list[0][0] and passwd == user_list[0][1]) or (username != user_list[1][0] and passwd == user_list[1][1]):
#     print("用户名错误")
#  else:
#     print("密码错误")


company = {'BOSS':'唐僧', 'CTO':'悟空', 'CFO':'八戒', '搬砖':'沙僧', '苦力':'白龙马'}
print(company.get('CTO'))
print(company['BOSS'])
for i,j in company.items():
    print(i+"是"+j)
for i in range(1,3):
 in_put = input("请输入你要查询的人物：")
 if in_put in company.values():
     print("yes")
 else:
     print("no")

